📅 Original date posted:2015-05-26
📝 Original message:Do any wallets actually do this yet?
On May 25, 2015 11:37 PM, "Matt Whitlock" <bip at mattwhitlock.name> wrote:
> This is very simple to do. Just ping the "all nodes" address (ff02::1) and
> try connecting to TCP port 8333 of each node that responds. Shouldn't take
> but more than a few milliseconds on any but the most densely populated LANs.
>
>
> On Monday, 25 May 2015, at 11:06 pm, Jim Phillips wrote:
> > Is there any work being done on using some kind of zero-conf service
> > discovery protocol so that lightweight clients can find a full node on
> the
> > same LAN to peer with rather than having to tie up WAN bandwidth?
> >
> > I envision a future where lightweight devices within a home use SPV over
> > WiFi to connect with a home server which in turn relays the transactions
> > they create out to the larger and faster relays on the Internet.
> >
> > In a situation where there are hundreds or thousands of small SPV devices
> > in a single home (if 21, Inc. is successful) monitoring the blockchain,
> > this could result in lower traffic across the slow WAN connection. And
> > yes, I realize it could potentially take a LOT of these devices before
> the
> > total bandwidth is greater than downloading a full copy of the
> blockchain,
> > but there's other reasons to host your own full node -- trust being one.
> >
> > --
> > *James G. Phillips IV*
> > <https://plus.google.com/u/0/113107039501292625391/posts>;
> > <http://www.linkedin.com/in/ergophobe>;
> >
> > *"Don't bunt. Aim out of the ball park. Aim for the company of
> immortals."
> > -- David Ogilvy*
> >
> > *This message was created with 100% recycled electrons. Please think
> twice
> > before printing.*
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.linuxfoundation.org/pipermail/bitcoin-dev/attachments/20150525/a9d0482b/attachment.html>;
Jim Phillips [ARCHIVE] /
npub13d…hzq3z
2023-06-07 15:35:36
in reply to nevent1q…08na
Author Public Key
npub13djtar0ukxtnpan5lkcpd8mhyvt6v20cm5acmyjaxs4qyuamkdas9hzq3zSeen on
wss://relay.nostr.bandPublished at
2023-06-07 15:35:36Event JSON
{
"id": "f6ebd5e579ee07f7abdd3da1da4ade01106c10d5bf8ccc7b7ce943e05f0d0053",
"pubkey": "8b64be8dfcb19730f674fdb0169f772317a629f8dd3b8d925d342a0273bbb37b",
"created_at": 1686152136,
"kind": 1,
"tags": [
[
"e",
"2754f6df425d0f26fe27c6426d73b5ed47aee2228af52009176ded69f7bbcf5e",
"",
"root"
],
[
"e",
"7ba3bcdd28da7eb2735495318142930b0a8139f476b37303e702172c2ba2b5c0",
"",
"reply"
],
[
"p",
"5a6d1f44482b67b5b0d30cc1e829b66a251f0dc99448377dbe3c5e0faf6c3803"
]
],
"content": "📅 Original date posted:2015-05-26\n📝 Original message:Do any wallets actually do this yet?\nOn May 25, 2015 11:37 PM, \"Matt Whitlock\" \u003cbip at mattwhitlock.name\u003e wrote:\n\n\u003e This is very simple to do. Just ping the \"all nodes\" address (ff02::1) and\n\u003e try connecting to TCP port 8333 of each node that responds. Shouldn't take\n\u003e but more than a few milliseconds on any but the most densely populated LANs.\n\u003e\n\u003e\n\u003e On Monday, 25 May 2015, at 11:06 pm, Jim Phillips wrote:\n\u003e \u003e Is there any work being done on using some kind of zero-conf service\n\u003e \u003e discovery protocol so that lightweight clients can find a full node on\n\u003e the\n\u003e \u003e same LAN to peer with rather than having to tie up WAN bandwidth?\n\u003e \u003e\n\u003e \u003e I envision a future where lightweight devices within a home use SPV over\n\u003e \u003e WiFi to connect with a home server which in turn relays the transactions\n\u003e \u003e they create out to the larger and faster relays on the Internet.\n\u003e \u003e\n\u003e \u003e In a situation where there are hundreds or thousands of small SPV devices\n\u003e \u003e in a single home (if 21, Inc. is successful) monitoring the blockchain,\n\u003e \u003e this could result in lower traffic across the slow WAN connection. And\n\u003e \u003e yes, I realize it could potentially take a LOT of these devices before\n\u003e the\n\u003e \u003e total bandwidth is greater than downloading a full copy of the\n\u003e blockchain,\n\u003e \u003e but there's other reasons to host your own full node -- trust being one.\n\u003e \u003e\n\u003e \u003e --\n\u003e \u003e *James G. Phillips IV*\n\u003e \u003e \u003chttps://plus.google.com/u/0/113107039501292625391/posts\u003e\n\u003e \u003e \u003chttp://www.linkedin.com/in/ergophobe\u003e\n\u003e \u003e\n\u003e \u003e *\"Don't bunt. Aim out of the ball park. Aim for the company of\n\u003e immortals.\"\n\u003e \u003e -- David Ogilvy*\n\u003e \u003e\n\u003e \u003e *This message was created with 100% recycled electrons. Please think\n\u003e twice\n\u003e \u003e before printing.*\n\u003e\n-------------- next part --------------\nAn HTML attachment was scrubbed...\nURL: \u003chttp://lists.linuxfoundation.org/pipermail/bitcoin-dev/attachments/20150525/a9d0482b/attachment.html\u003e",
"sig": "9094a77595e634e00e3e19c065fce52e489273ef4e52d76b81156050537db1bd4293734094c854ac2895010c7ea4ce9a9e8062d02a10e3b7da0ac2c0fe61f8c7"
}